Impossible to import album, beets swapping instrumental versions with regular versions

[CapitaineToinon]

I've ripped the album Michael Romeo - War of the Worlds __ Pt. 2 that consist in 13 songs, then the same 13 songs in their instrumental versions. No matter what I tried, beets swaps the instrumental versions with the regular versions of the songs and vice versa.

https://musicbrainz.org/release/66c00232-5712-4542-ac4a-97e588772397

I've tried everything, current my files are like this:

➜  album ll Michael\ Romeo\ -\ War\ of\ the\ Worlds\ __\ Pt.\ 2\ \(full\)
total 946M
-rwxr-xr-x 1 user user 16M Aug  2 22:59 '01 Introduction - Part II.flac'
-rwxr-xr-x 1 user user 37M Aug  2 22:59 '02 Divide & Conquer.flac'
-rwxr-xr-x 1 user user 42M Aug  2 22:59 '03 Destroyer.flac'
-rwxr-xr-x 1 user user 44M Aug  2 22:59 '04 Metamorphosis.flac'
-rwxr-xr-x 1 user user 17M Aug  2 22:59 '05 Mothership.flac'
-rwxr-xr-x 1 user user 36M Aug  2 22:59 '06 Just Before the Dawn.flac'
-rwxr-xr-x 1 user user 45M Aug  2 22:59 '07 Hybrids.flac'
-rwxr-xr-x 1 user user 30M Aug  2 22:59 '08 Hunted.flac'
-rwxr-xr-x 1 user user 67M Aug  2 22:59 '09 Maschinenmensch.flac'
-rwxr-xr-x 1 user user 35M Aug  2 22:59 '10 Parasite.flac'
-rwxr-xr-x 1 user user 23M Aug  2 22:59 '11 Brave New World (outro).flac'
-rwxr-xr-x 1 user user 58M Aug  2 22:59 '12 The Perfect Weapon.flac'
-rwxr-xr-x 1 user user 32M Aug  2 22:59 '13 Alien Deathray.flac'
-rwxr-xr-x 1 user user 16M Aug  2 22:58 '14 Introduction - Part II.flac'
-rwxr-xr-x 1 user user 36M Aug  2 22:58 '15 Divide & Conquer (instrumental version).flac'
-rwxr-xr-x 1 user user 41M Aug  2 22:58 '16 Destroyer (instrumental version).flac'
-rwxr-xr-x 1 user user 43M Aug  2 22:58 '17 Metamorphosis (instrumental version).flac'
-rwxr-xr-x 1 user user 17M Aug  2 22:58 '18 Mothership.flac'
-rwxr-xr-x 1 user user 35M Aug  2 22:58 '19 Just Before the Dawn (instrumental version).flac'
-rwxr-xr-x 1 user user 45M Aug  2 22:58 '20 Hybrids (instrumental version).flac'
-rwxr-xr-x 1 user user 30M Aug  2 22:58 '21 Hunted.flac'
-rwxr-xr-x 1 user user 66M Aug  2 22:58 '22 Maschinenmensch (instrumental version).flac'
-rwxr-xr-x 1 user user 34M Aug  2 22:58 '23 Parasite (instrumental version).flac'
-rwxr-xr-x 1 user user 23M Aug  2 22:58 '24 Brave New World (outro).flac'
-rwxr-xr-x 1 user user 58M Aug  2 22:59 '25 The Perfect Weapon (instrumental version).flac'
-rwxr-xr-x 1 user user 32M Aug  2 22:59 '26 Alien Deathray.flac'

When importing, I get a a match with the musicbrainz entry from above.

➜  album beet imp --copy Michael\ Romeo\ -\ War\ of\ the\ Worlds\ __\ Pt.\ 2\ \(full\)

/home/user/music/album/Michael Romeo - War of the Worlds __ Pt. 2 (full) (26 items)

  Match (93.3%):
  Michael Romeo - War of the Worlds // Pt. 2
  ≠ tracks, data source
  MusicBrainz, 2xCD, 2022, XE, Sony Music, 19439937302, limited edition
  https://musicbrainz.org/release/66c00232-5712-4542-ac4a-97e588772397
  * Artist: Michael Romeo
  * Album: War of the Worlds // Pt. 2
  * CD 1: War of the Worlds // Pt. 2
  * CD 2: Instrumental Versions
➜ [A]pply, More candidates, Skip, Use as-is, as Tracks, Group albums,
Enter search, enter Id, aBort, Print tracks, Open files with Picard? A

Yet, whatever I do, it imports the music but swaps the instrumental versions for the regular versions and vice versa, despite the song names being correct and all. I've also tried splitting the album in two folders, even named the CDs correctly, doesn't matter.

I have no idea how to fix this. I'd love to be able to match songs file by file but I don't seem to have the choice.

Here is my config. I've also tried disabling the fromfilename extension, the musicbrainz extension and use discog instead, no luck. Thanks for the help.

directory: /mnt/dog/media/music
# --------------- Main ---------------

library: ~/music/musiclibrary.db

import:
    move: yes
    write: yes
original_date: yes

# --------------- Plugins ---------------

plugins:
- musicbrainz
- discogs
- fetchart
- fromfilename
- lastgenre
- info
- mbsubmit
- mbsync
fetchart:
    auto: yes
    minwidth: 0
    maxwidth: 0
    quality: 0
    max_filesize: 0
    enforce_ratio: no
    cautious: no
    cover_names:
    - cover
    - front
    - art
    - album
    - folder
    fallback:
    sources:
    - filesystem
    - coverart
    - itunes
    - amazon
    - albumart
    - cover_art_url
    store_source: no
    high_resolution: no
    deinterlace: no
    cover_format:
    fanarttv_key: REDACTED
    lastfm_key: REDACTED
    google_key: REDACTED
    google_engine: REDACTED
disabled_plugins: []
musicbrainz:
    search_limit: 5
    data_source_mismatch_penalty: 0.5
    search_query_ascii: no
    genres: no
    genres_tag: genre
    external_ids:
        discogs: no
        bandcamp: no
        spotify: no
        deezer: no
        tidal: no
    extra_tags: []
    aliases_as_credits: no
discogs:
    search_limit: 5
    data_source_mismatch_penalty: 0.5
    search_query_ascii: no
    apikey: REDACTED
    apisecret: REDACTED
    tokenfile: discogs_token.json
    user_token: REDACTED
    separator: ', '
    index_tracks: no
    append_style_genre: no
    strip_disambiguation: yes
    featured_string: Feat.
    extra_tags: []
    anv:
        artist_credit: yes
        artist: no
        album_artist: no
lastgenre:
    whitelist: yes
    min_weight: 10
    count: 1
    fallback:
    canonical: no
    cleanup_existing: no
    source: album
    force: no
    keep_existing: no
    auto: yes
    prefer_specific: no
    title_case: yes
    pretend: no
    ignorelist: {}
mbsubmit:
    format: $track. $title - $artist ($length)
    threshold: medium
    picard_path: picard

[CapitaineToinon]

I've even tried tagging using Picard instead, then trying to import the files into beets like this

beet imp --noautotag --nowrite --copy album/Michael\ Romeo\ -\ War\ of\ the\ Worlds\ __\ Pt.\ 2\ \(full\)

Despite the --noautotag and --nowrite, it still replaces the instrumentals with the non instrumentals and vice versa...

I'm kinda lost on that one

[CapitaineToinon]

This could be caused by the fact some songs that are the same between the two CDs? Some songs don't have lyrics in the regular CD and so they have exact same ID in the 2nd CD for instrumental. Anyway, I ended up just not importing the instrumental version and forced beets to import the first CD only as the single CD release: https://musicbrainz.org/release/d5d5f33b-efb1-4be9-bd68-07552f784e29